What is the use of dimensional modeling in data warehousing?
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Explain what is batch and describe about types of batches?
Suggest a good author for hyperion in data warehousing?
What are the key columns in Fact and dimension tables?
What is a core dimension?
What is latest version of power center / power mart?
Describe the differences between a data warehouse and data mart.
5.Explain ODS ?
How many types of facts and what are they?
What is a linked cube?
What are Data Marts?